David Cuevas Carrasco

Application and Web Developer

Developed small-scale projects using ASP.NET Core and WPF, along with MongoDB, SQL, and LiteDB databases. These projects primarily involved processing and transforming Excel data extracts to create more efficient and automated workflows. My responsibilities included designing and implementing the databases, and when required, developing WPF applications or integrating new features into a larger MVC-based system. Additionally, I developed the company’s website using HTML, CSS and JavaScript, ensuring a modern, responsive, and maintainable frontend structure aligned with current web development standards.

Web and API Developer

Developed web applications and APIs using JavaScript, Google Apps Script, HTML, and CSS. This work involved both ongoing development and migrating existing VBA macros to the Google Cloud environment, as well as creating new functions and thoroughly testing them.

.NET Application Developer

Worked on .NET applications including Web APIs, .NET MAUI, WPF, and MVC-based projects. Primarily used ASP.NET, WPF, C#, and HTML. The development team focused on supporting and creating tools for aircraft maintenance operators. My responsibilities included fixing bugs, assisting less experienced teammates with their development tasks, and ensuring overall functionality and code quality.

Prototype Developer – AIRBUS Project

Sole developer for a WPF prototype application commissioned by AIRBUS. Used .NET with C# and designed two databases with SQLite and LiteDB. The project involved processing operator work-hour data to create a desktop application that visualized performance in graphs, identified major discrepancies, and later included predictive analytics. The prototype was highly successful, and the client chose not to renew the contract to develop the system internally with their own engineers.

Frontend Developer – “Capitán PRO”

I served as the sole frontend developer for the project, working with HTML, CSS, JavaScript, Vue.js, and Chart.js to build a web application based on an SQL database. The application presents economic statistics and predictive analyses for professional football players. The project is currently owned by a law firm and investors

Backend Developer – “Plannifai”

As part of the backend team on the company’s main project, I contributed using Node.js, JavaScript, Python, PostgreSQL, MongoDB, and other technologies. My work included developing new API endpoints, testing both existing and new API calls, and structuring the project database, with a focus on unit and performance testing to ensure system reliability.

Throughout this period, we followed Agile SCRUM methodology, utilizing Jira for task estimation, sprint planning, retrospectives, and Burndown charts. Test-Driven Development (TDD) was applied during part of the development cycle, further enhancing code quality and maintainability.